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ui.data.ActiveList

An array-like container for data for use in UI components.

When a ui.data.ActiveList (e.g. Map.layers()) is updated, the component it belongs to is updated as well. For example, Map.layers().add(myLayer) will add myLayer as a layer on the map.

UsageReturns
ui.data.ActiveList(list)ui.data.ActiveList
ArgumentTypeDetails
listList<Object>, optionalAn optional list to initialize with.

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Last updated 2025-07-08 UTC.